Description
An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.
References (3)
Core 3
Core References
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-24
Patch, Third Party Advisory
https://gerrit.wikimedia.org/r/q/I84be9cd3639b8ab0e037a4ec2d3f2f478f0989c5
Exploit, Issue Tracking, Vendor Advisory
https://phabricator.wikimedia.org/T294256
Scores
CVSS v3
9.8
EPSS
0.0047
EPSS Percentile
64.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (1)
mediawiki/mediawiki
< 1.37.1
Published
Mar 30, 2022
Tracked Since
Feb 18, 2026